Nokia DNT2Mi-fp Uživatelský manuál stáhnout pdf (Strana 12)

DNT2Mi-fp Data Network Terminal User manual

12 (60) © Nokia Corporation DN0445814

Nokia Proprietary and Confidential Issue2-0en

• If there is no line signal, the DSL LED is off.

• If line is handshaking, the DSL LED is blinking.

• If the line is up and running, the DSL LED is lit.

The yellow Alarm LED indicates alarm situation.

• If there is no alarm situation, the LED is off.

• The Alarm LED is lit for instance if:

• no line signal or handshaking is ongoing or too high bit error ration

(BER).

• no E1 data signal or framing error or too high bit error ration (BER).

For more information see the Maintenance chapter.

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Nokia DNT2Mi-fp Uživatelský manuál Strana 12